RU83984U1 - RAILWAY PLATFORM FOR TRANSPORTATION OF LARGE-CONTAINER CONTAINERS - Google Patents

Abstract

1. A railway platform for transporting large containers, comprising a frame mounted on running bogies, including a shortened spinal beam from a zeta profile, connected by braces to side beams, fitting stops, end, pivot and transverse intermediate beams, coupler and brake equipment, characterized in that the braces are made of zeta corresponding to the profile of the zeta of the spinal beam, the side beams are of a welded I-beam, the upper surface of which is flush with the upper it is located above the shortened spinal beams with braces and transverse intermediate beams, while the fitting stops are mounted on the side beams, the extreme of which are single, the rest are paired with the possibility of folding and positioning the closest to the pivot beams above the transverse intermediate beams , the rest - between other transverse intermediate beams. ! 2. The railway platform according to claim 1, characterized in that the junction of the transverse intermediate beams with the side beams is reinforced with ribs mounted on the vertical walls and upper shelves of the side beams.

Description

The utility model relates to the field of railway transport, in particular, to railway platforms intended for the transportation of large containers.

Known designs of railway platforms for the transportation of large containers (see RU 54880 U1, B61D 3/08, 07/27/2006; RU 50495 U1, B61D 3/20, 01/20/2006; RU 48307 U1, B61D 3/20, 10/10/2005; RU 61232 U1, B61D 3/08, B61F 1/00, 02/27/2007; RU 60937, 12-03, 12.16.2006; RU 60619, 12-03, 11.16.2006).

They include a supporting frame mounted on two biaxial trolleys, automatic coupler and brake equipment, as well as fitting stops for fixing the containers to be installed.

The disadvantage of these designs is the large metal consumption and the complexity of manufacturing, which leads to a decrease in the technical and economic indicators of the car.

The closest technical solution to the claimed utility model is the design of the railway platform according to patent RU 2288121 C1, B61D 3/20, B61F 1/02, 11/27/2006.

It contains a supporting frame mounted on two biaxial trolleys, automatic coupler and brake equipment, fitting stops for fixing containers located on the transverse beams. Frame contains

a shortened spinal beam that transfers longitudinal forces through the braces to the side beams made of welded I-beams. The I-beam in the end parts of the car has a variable cross-section, and in the inter-pivot zone it rises above the level of the loading area with the fitting stops installed on it.

The disadvantage of this design is the elevation of the side beams above the level of the loading area, which complicates the maintenance of the car due to the inability to service them from the outside of the car. In addition, the rigid fixing of the twin fitting stops limits the ability to install containers in other combinations.

The technical result of the claimed utility model is to provide ease of maintenance of the railway platform during loading and unloading.

This result is achieved by the fact that in a railway platform for transporting large containers containing a frame mounted on running trolleys, including a shortened spinal beam of zeta profile, connected by braces with side beams, fitting stops, end, pivot and transverse intermediate beams, automatic coupler and brake equipment , the braces are made of zeta corresponding to the profile of the zeta of the spinal beam, the side beams are of a welded I-beam, the upper surface of which is on the same level outside with the upper surfaces of the pivot and end beams and is located above the shortened spinal beams and transverse intermediate beams, while the fitting stops are mounted on the side beams. The extreme fitting stops are single, the rest are paired with the possibility of folding. The paired fitting stops that are closest to the pivot beams are located above the extreme transverse intermediate beams, the rest of the paired fitting stops are between the other transverse intermediate beams.

The junction of the transverse intermediate beams with the side beams is reinforced with ribs mounted on the vertical walls and upper shelves of the side beams.

Comparison of the proposed technical solution with the prototype made it possible to establish the presence of distinctive features, therefore, this technical solution meets the criterion of "novelty."

The essence of the utility model is illustrated by drawings, where:

figure 1 shows a General view of a railway platform;

figure 2 is a view of figure 1;

figure 3 is a view of B in figure 1;

figure 4 - section bb in figure 2;

figure 5 - section GG in figure 2.

The proposed railway platform consists of a frame 1 mounted on running trolleys 2, coupler 3 and brake 4 equipment. The frame contains shortened spinal beams 5 assembled from a zeta profile. At one end, the shortened spinal beams are connected to the end beam 6, and at the other end, to the braces 7 with the side beams 8. The braces 7 are made of the same zeta as the shortened spinal beams. Pivot beams 9 are welded to the shortened spinal beams, also connected to the side beams 8. The upper surface of the side beams is flush with the upper surfaces of the pivot 9 and end 6 beams. Side beams 8 are made of welded I-beam, which has a variable height in the cantilever parts. Between the side beams are also installed transverse intermediate beams 10. They are distributed along the length of the car and are at the same level with the shortened spinal beams 5, braces 7 and together with them are located below the upper level of the side beams. At the ends of the side beams 8 there are single fitting stops 11. Between them in a row are paired fitting stops 12. Moreover, the paired fitting stops 12 located to the pivot beams 9 are located above the extreme intermediate beams 10,

other paired stops - between other transverse intermediate beams. The paired fitting stops 12 are mounted with the possibility of folding and subsequent fixing, for which brackets 13 with supporting surfaces 14 are provided on the inside of the side beams.

The junction of the transverse intermediate beams 10 with the side beams is reinforced with ribs 15, mounted on the vertical walls 16 and the upper shelves 17 of the side beams.

The location of the hinged fitting stops on the side beams of the frame gives access to them from the side of the service personnel and makes it possible to transport 20 and 40-foot containers in various combinations due to the possibility of folding those stops that are not used in this combination into the inoperative position.

Currently, after successful testing of an experimental railway platform, preparations have begun for mass production.

Claims (2)

1. A railway platform for transporting large containers, comprising a frame mounted on running bogies, including a shortened spinal beam from a zeta profile, connected by braces to side beams, fitting stops, end, pivot and transverse intermediate beams, coupler and brake equipment, characterized in that the braces are made of zeta corresponding to the profile of the zeta of the spinal beam, the side beams are of a welded I-beam, the upper surface of which is flush with the upper it is located above the shortened spinal beams with braces and transverse intermediate beams, while the fitting stops are mounted on the side beams, the extreme of which are single, the rest are paired with the possibility of folding and positioning the closest to the pivot beams above the transverse intermediate beams , the rest - between other transverse intermediate beams. 2. The railway platform according to claim 1, characterized in that the junction of the transverse intermediate beams with the side beams is reinforced with ribs mounted on the vertical walls and upper shelves of the side beams.